Aero Precision AR 15 Parts for Sale

Aero Precision, LLC of the United States established its place in AR-15 parts by producing upper and lower receivers as an OEM in the late 1990s, then selling AR-15 receivers and components under its own brand by 2008. Within AR-15 parts, the company is distinguished by forged receivers with billet-style builder-friendly details (integrated trigger guard, threaded bolt-catch pin, flared magwell) and proprietary handguard interfaces, including the M4E1 Enhanced upper that integrates the handguard mounting platform and secures it with eight screws for a rigid, near-monolithic setup, and ATLAS handguards that use a taper-lock attachment, all built around tight machining tolerances and broad mil-spec compatibility.